For Each UI Element - Doesn't iterate all the pages of a website

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1

I am trying out the For Each UI Element activity.
I am trying to iterate through each page in this website:
“All reports | Experian plc”
and click on the Download(PDF *) button on the item that has the label " Annual Report 2024".

This is the screenshot of my activity:

This image depicts a sequence of actions in an automation workflow, including commented out sections, opening a Chrome browser to a specific URL, checking application state, iterating through UI elements, and additional commented out sections. (Captioned by AI)
This image depicts a sequence of actions in an automation workflow, including commented out sections, opening a Chrome browser to a specific URL, checking application state, iterating through UI elements, and additional commented out sections. (Captioned by AI)845×1283 39.9 KB

I am applying the following filter:
image
image528×127 4.39 KB

This is how the config of the For each UI element looks like:
The image shows a software interface for extracting and labeling data from web pages with options to select elements, add labels, extract data from multiple pages, and navigate to the next page, alongside a list of downloadable reports. (Captioned by AI)
The image shows a software interface for extracting and labeling data from web pages with options to select elements, add labels, extract data from multiple pages, and navigate to the next page, alongside a list of downloadable reports. (Captioned by AI)1196×393 35.1 KB

Pagination_Old.xaml (86.1 KB)
The error that I am getting:

For Each UI Element: Index was out of range. Must be non-negative and less than the size of the collection. (Parameter ‘index’)

I am getting this error even when I have nothing inside For Each UI Element activity. This is the full stack trace:

System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection. (Parameter ‘index’) at System.Collections.Generic.List1.RemoveAt(Int32 index) at UiPath.UIAutomationNext.Activities.Helpers.UiNodeInfoEnumerator.ExtractPageDataAsync(IUiNodeX target, DataTable dataTable, String metadata, TimeoutToken timeoutToken, Int32 processedRows) at UiPath.UIAutomationNext.Activities.Helpers.UiNodeInfoEnumerator.ExtractToDataTableAsync(CancellationToken token, Int32 processedRows) at UiPath.UIAutomationNext.Activities.Helpers.UiNodeInfoEnumerator.ExtractToDataTableAsync(CancellationToken token, Int32 processedRows) at UiPath.UIAutomationNext.Activities.Helpers.UiNodeInfoEnumerator.GetNextPageAsync(CancellationToken token) at UiPath.UIAutomationNext.Activities.Helpers.UiNodeInfoEnumerator.MoveNext() at UiPath.Shared.Activities.Business.ForEachEnumeratorExtensions.IterateAndReturnIfActionExecuted[T](Variable1 enumeratorVariable, NativeActivityContext context, ActivityInstance completedInstance, Boolean exitLoop, Action1 doAction, Action1 completedAction, Action1 exitAction) at UiPath.Shared.Activities.Business.ForEachEnumeratorExtensions.Iterate[T](Variable1 enumeratorVariable, NativeActivityContext context, ActivityInstance completedInstance, Boolean exitLoop, Action1 doAction, Action1 completedAction, Action`1 exitAction)
at UiPath.UIAutomationNext.Activities.NForEachUiElement.ExecuteForEach(NativeActivityContext context, ActivityInstance completedInstance)
at System.Activities.Runtime.CompletionCallbackWrapper.CompletionWorkItem.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)
— End of stack trace from previous location —
at UiPath.UIAutomationNext.Activities.NApplicationCard.OnFault(NativeActivityFaultContext faultContext, Exception propagatedException, ActivityInstance propagatedFrom)
at System.Activities.Runtime.FaultCallbackWrapper.FaultWorkItem.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)

What I observe, is that the code runs, and the pages are iterated through until page 6 after which, this error is thrown.
Kindly assist to solve the error. Thank you.

2

Can you use Extract Data Table if the data on screen is structured and while extracting data on screen u can choose option of extract the URL of each element. Than loop through that data and use Navigate activity to navigate to that particular URL and than perform the required operation